The R-715000C series of high-performance Fluorine butterfly valve midline Fluorine structure. The valve body, the valve plate lined with PTFE o...

R-71500X Series high-performance rubber lined butterfly valve the neutral cavity lined rubber structure the choice of the valve body, the valve...

R-71600 series of low-load butterfly valve midline structures of the metal face seal design. Metal seat around the valve plate around this st...

◆R-71800 series of three eccentric hard sealing butterfly valve, double deviation from the valve shaft center structure center with asymmetric...

High pressure butterfly valve, high temperature and high pressure, high temperature and high pressure, high temperature and high pressure demanding conditions